Improved VTOL animation, made power nodes circular

core/src/io/anuke/mindustry/content/blocks/PowerBlocks.java

@@ -85,13 +85,16 @@ public class PowerBlocks {
         hasItems = false;
     }},
 
-    powernode = new PowerDistributor("powernode"),
+    powernode = new PowerDistributor("powernode"){{
+        shadow = "powernode-shadow";
+    }},
 
     powernodelarge = new PowerDistributor("powernodelarge"){{
         size = 2;
         powerSpeed = 1f;
         maxNodes = 5;
         laserRange = 7.5f;
+        shadow = "powernodelarge-shadow";
     }},
 
     teleporter = new Teleporter("teleporter");

core/src/io/anuke/mindustry/entities/units/types/Vtol.java

@@ -1,6 +1,5 @@
 package io.anuke.mindustry.entities.units.types;
 
-import com.badlogic.gdx.graphics.Color;
 import io.anuke.mindustry.content.AmmoTypes;
 import io.anuke.mindustry.entities.Unit;
 import io.anuke.mindustry.entities.units.BaseUnit;
@@ -8,7 +7,6 @@ import io.anuke.mindustry.entities.units.FlyingUnitType;
 import io.anuke.mindustry.graphics.Palette;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.graphics.Draw;
-import io.anuke.ucore.graphics.Fill;
 import io.anuke.ucore.util.Angles;
 import io.anuke.ucore.util.Mathf;
 
@@ -26,33 +24,21 @@ public class Vtol extends FlyingUnitType {
         for(int i : Mathf.signs) {
 
             float rotation = unit.rotation - 90;
-            float dx = 5f * i, dx2 = 6f * i;
-            float dy = 4f, dy2 = -5f;
+            float scl = 0.7f + Mathf.absin(Timers.time(), 3f, 0.2f);
+            float dx = 5f * i*scl, dx2 = 6f * i*scl;
+            float dy = 4f*scl, dy2 = -5f*scl;
 
-            float rad = 1.5f + Mathf.absin(Timers.time(), 3f, 0.6f);
-            float ds = 1.2f;
+            Draw.color(Palette.lighterOrange, Palette.lightFlame, Mathf.absin(Timers.time(), 3f, 0.7f));
 
-            Draw.color(Palette.lightishOrange, Palette.lightFlame, Mathf.absin(Timers.time(), 3f, 0.3f));
-
-            Fill.circle(
+            Draw.rect("vtol-flame",
                     unit.x + Angles.trnsx(rotation, dx, dy),
-                    unit.y + Angles.trnsy(rotation, dx, dy), rad);
+                    unit.y + Angles.trnsy(rotation, dx, dy), Mathf.atan2(dx, dy));
 
-            Fill.circle(
+            Draw.rect("vtol-flame",
                     unit.x + Angles.trnsx(rotation, dx2, dy2),
-                    unit.y + Angles.trnsy(rotation, dx2, dy2), rad);
+                    unit.y + Angles.trnsy(rotation, dx2, dy2), Mathf.atan2(dx2, dy2));
 
-            Draw.color(Color.GRAY);
-
-            Fill.circle(
-                    unit.x + Angles.trnsx(rotation, dx, dy)/ds,
-                    unit.y + Angles.trnsy(rotation, dx, dy)/ds, 2f);
-
-            Fill.circle(
-                    unit.x + Angles.trnsx(rotation, dx2, dy2)/ds,
-                    unit.y + Angles.trnsy(rotation, dx2, dy2)/ds, 2f);
-
-            Draw.color(Color.WHITE);
+            Draw.color();
         }
 
 

core/src/io/anuke/mindustry/world/Block.java

@@ -69,8 +69,8 @@ public class Block extends BaseBlock {
 	public int health = 40;
 	/**base block explosiveness*/
 	public float baseExplosiveness = 0f;
-	/**the shadow drawn under the block*/
-	public String shadow = "shadow";
+	/**the shadow drawn under the block. use 'null' to indicate the default shadow for this block.*/
+	public String shadow = null;
 	/**whether to display a different shadow per variant*/
 	public boolean varyShadow = false;
 	/**edge fallback, used mainly for ores*/
@@ -344,10 +344,12 @@ public class Block extends BaseBlock {
 	
 	public void drawShadow(Tile tile){
 		
-		if(varyShadow && variants > 0){
+		if(varyShadow && variants > 0 && shadow != null) {
 			Draw.rect(shadow + (Mathf.randomSeed(tile.id(), 1, variants)), tile.worldx(), tile.worldy());
+		}else if(shadow != null){
+			Draw.rect(shadow, tile.drawx(), tile.drawy());
 		}else{
-			Draw.rect(shadow, tile.worldx(), tile.worldy());
+			Draw.rect("shadow-" + size, tile.drawx(), tile.drawy());
 		}
 	}
 	

core/src/io/anuke/mindustry/world/blocks/types/BlockPart.java

@@ -20,6 +20,11 @@ public class BlockPart extends Block{
 	public void draw(Tile tile){
 		//do nothing
 	}
+
+	@Override
+	public void drawShadow(Tile tile){
+		//also do nothing
+	}
 	
 	@Override
 	public boolean isSolidFor(Tile tile){